英语词汇“spot lens”的英英意思、用法、释义、翻译、读音、例句、短语、词组-英语词典

单词	spot lens
释义	spot lens noun : a condensing lens in which the light is confined to an annular pencil by a small round diaphragm and which is used in dark-field illumination
随便看	pirates piratical piratically pirating pirayas pirca PIRG Piricularia piriform piriform cortex piriform cortexes piriform cortices piriforms pirijiri pirineos piripiri piripiris piririgua pirl pirlie pirlie-pig pirls Pirmasens pirn Pirna

英语词典包含469781条英英释义在线翻译词条，基本涵盖了全部常用单词的英英翻译及用法，是英语学习的有利工具。

spot lens